From 9b0ae002a9da21efb2caf11ab92fe50496d4e7db Mon Sep 17 00:00:00 2001
From: luc <luc.lebosse@tech-hunters.com>
Date: Tue, 17 Nov 2015 19:43:17 +0800
Subject: [PATCH] Fix bug with IE11

add cache control to none, and do not display overflow, in addition it
need to adjust security settings to allow to get updates and send
commands
---
 esp8266/data/printer.tpl | 2 +-
 esp8266/webinterface.cpp | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/esp8266/data/printer.tpl b/esp8266/data/printer.tpl
index b61b32b7..3b28be8b 100644
--- a/esp8266/data/printer.tpl
+++ b/esp8266/data/printer.tpl
@@ -13,7 +13,7 @@ $INCLUDE[header.inc]$
 </td></tr></table></div></td></tr>
 <tr><td style="padding:0px;"><div id="Bed" style="visibility:hidden;height:0px;">
 <table><tr><td><label>Bed:</label></td>
-<td id="data_bed"></td><td>0<input id="rangeinputbed" type="range" min=0 max=130 onchange="Updatenumber('bed');">130</td>
+<td id="data_bed" style="overflow: hidden;"></td><td>0<input id="rangeinputbed" type="range" min=0 max=130 onchange="Updatenumber('bed');">130</td>
 <td><input class="form-control" id="numberinputbed"type="number" min=0 max=270 step=1 value=0 onchange="Updaterange('bed');"></td><td>&#176;C
 <input type="button" class="btn btn-primary" value="Set" onclick="SendValue( 'M140 S', 'bed');">
 </td></tr></table></div></td></tr>
diff --git a/esp8266/webinterface.cpp b/esp8266/webinterface.cpp
index b5f31018..06be7568 100644
--- a/esp8266/webinterface.cpp
+++ b/esp8266/webinterface.cpp
@@ -2561,6 +2561,7 @@ void handle_web_interface_status()
 	}
 	buffer2send+="]";
 	buffer2send+="}";
+	web_interface->WebServer.sendHeader("Cache-Control", "no-cache");
 	web_interface->WebServer.send(200, "application/json",buffer2send);	
 }
 
@@ -2651,6 +2652,7 @@ void handleUpdate(){
 	jsonfile+=intTostr(web_interface->_upload_status);
 	jsonfile+="\"}";
 	//send status
+	web_interface->WebServer.sendHeader("Cache-Control", "no-cache");
 	web_interface->WebServer.send(200, "application/json", jsonfile);
 	//if success restart
 	if (web_interface->_upload_status==UPLOAD_STATUS_SUCCESSFUL)web_interface->restartmodule=true;
@@ -2705,6 +2707,7 @@ void handleFileList() {
 	jsonfile+="\"";
 	jsonfile+="}";
 	path = "";
+	web_interface->WebServer.sendHeader("Cache-Control", "no-cache");
 	web_interface->WebServer.send(200, "application/json", jsonfile);
 }
 
@@ -2722,6 +2725,7 @@ void handleSDFileList() {
 		jsonfile+="\"}";
 	}
 	jsonfile+="]";
+	web_interface->WebServer.sendHeader("Cache-Control", "no-cache");
 	web_interface->WebServer.send(200, "application/json", jsonfile);
 }